module.exports = function () {
    return function (req, res, next) {
        res.header('Access-Control-Allow-Origin', '*')
        res.header('Access-Control-Allow-Headers', 'X-Requested-With')
        res.header('Access-Control-Allow-Methods', 'PUT,PATCH,POST,GET,DELETE,OPTIONS')
        res.header('X-Powered-By', ' 3.2.1')
        res.header('Access-Control-Allow-Headers', 'content-type')
        res.header('Content-Type', 'application/json;charset=utf-8')
        next()
    }
}
